There are multiple payment gateways in which you can choose anyone as per your needs.
I will give guide on top 5 gateways:-
1)PAYPAL
One approach to bring in cash from your Blogger pages (facilitated at blogspot.com) is to add a PayPal catch to your Blogger pages. Perusers can tap the catch to buy items and administrations highlighted on your blog, regardless of whether they don't have a PayPal account themselves. You can get the PayPal button with no unique consent - all you need is a PayPal account.
1)Sign in to your PayPal account, click the "Trader Services" tab, and afterward select "Make Payment Buttons for Your Website."
2)Select the kind of catch you need to make from the "Pick a Button Type" drop-down menu. The "Pay Now" alternative is for the most part the most ideal decision for deals of a solitary kind of thing or administrations, yet you can likewise make uncommon catches for membership installments, portion plans, repeating installments and surprisingly a shopping basket.
3)Complete different spaces on the structure like thing portrayal, cost and assessment rate, and afterward add any ideal customizations, for example, drop-down menus that permit purchasers to choose amounts or different alternatives.
4)Snap "Make Button" to produce the code for your catch, and afterward duplicate the code to your clipboard.
5)Go to your Blogger dashboard and snap the name of your blog to open its managerial board.
6)Snap the "Design" tab, and afterward click "Add a Gadget" in one of your blog's format blocks.
7)Select the "HTML/JavaScript" alternative in Basic part of the Add a Gadget exchange box.
8)Glue the code for your PayPal button in the Content field, and afterward click "Save" to add the catch to your blog format.
2) RazorPay
Step 1: Create: Follow simple steps with a series of questions on the Razorpay dashboard which will help you create a button for your website. Choose from multiple templates or start from scratch. You get a lot of flexibility with the amount you want to collect, information of customer you can collect and the overall look and feel of the button
Steps 2: Copy: Once you have created the button, you will receive an embed code. This is an HTML code, similar to what you find when you want to embed a Youtube video on your page. It is as simple as that.
Pro Tip: Don’t forget to set up an automated receipt, custom thank you message, and redirection from the button settings.
Step 3: Collect: Add this embed code on your website and you are ready to start accepting payments. Adding the code is easy. We even have a series of video tutorials on how you can do this.
Thousands of businesses, freelancers and consultants are already using Payment Buttons to accept money on their website and blog.
3)Stripe
Stripe is a popular complete payment platform. It can bill customers as well as accept online and in-person payments. Data security is another plus of using Stripe as the backend payment processor for your website.
Their processing fees begin at 2.9 percent plus $0.30 per transaction with their Integrated plan. They also offer a Customized plan that they can tailor to your business needs.
4)Square
Square allows merchants to accept funds securely in person, online, or through contactless point-of-sale (POS) payments. The card processor is small, business friendly, and well known for the physical card swipers that attach to mobile phones.
Their processing fees begin at 2.6 percent plus $0.10 per transaction.
5)Authorize.Net
Authorize.Net gives merchants the flexibility to accept payments through a variety of processors — like PayPal, Apple Pay, and credit cards. Fraud prevention, recurring payments, invoicing, and e-check payments are all available through this payment gateway.
Their processing fees begin at 2.9 percent plus $0.30 per transaction.
WE DO NOT OFFER ANYTYPE OF PARTNERSHIP WITH THESE WEBSITE'S.
IT IS UP TO YOU TO CHOOSE ANYONE OF THEM.
WE RECOMMEND YOU TO CHOOSE PAYPAL AS IT IS TRUSTED AND SECURED PAYMENT GATEWAY EVER.
OTHER PAYMENT GATEWAY:-
PayU
Cashfree
Zaakpay
PayKun
Flutterwave